Neuroplasticity and Parkinson's Disease (2022)

In this talk presented at Parkinson Society British Columbia’s 2021 Annual General Meeting, Dr. Lara Boyd, a neuroscientist and physical therapist, and a current professor at the University of British Columbia, explored neuroplasticity's role in learning and brain health. She clarified how learning changes brain chemistry, structure, and function, impacting memory formation. Dr. Boyd emphasized behaviour's crucial role in driving neuroplasticity and advocated specific interventions for optimizing brain changes. The talk also addressed the interplay between chemical and structural brain changes during learning, the impact of stress, and the significance of practice.

Exercise emerged as a powerful tool for enhancing learning and neuroplasticity, stimulating blood flow, vessel formation, brain cell growth, synapse proliferation, and the release of growth factors and neurotransmitters. Even a single aerobic exercise session was found to elevate brain-derived neurotrophic factor (BDNF), a key facilitator of learning. Exercise also improved memory and cognition, reduced dementia rates, and benefited individuals with Parkinson's disease. However, personalized approaches may be necessary.

Chronic pain and stress, which can be linked, can disrupt neuroplasticity and complicate pain management. Mindfulness offered relief and supported brain health. The webinar also touched upon the potential positive effects of music, frequencies, and tones on brain function, aiding learning and movement.

**Disclaimer: These sessions are designed to provide general education and are not intended for individual advice and/or clinical care. The information conveyed in this recording was accurate at the time of presentation.**